{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["city of headquarters", "origin", "countries of residence"], "input": "Ansteel is the steel making subsidiary of  Anshan Iron and Steel Group  Corporation a diversified conglomerate with headquarters in  Anshan  a city in northeast China's Liaoning Province ."}
{"city of headquarters": [{"subject": "Anshan Iron and Steel Group", "object": "Anshan"}], "origin": [], "countries of residence": []}